Puzzle Cars and Vehicles will keep the kids busy for hours at a time! Puzzle and vehicle lovers will be delighted by these battery-operated Puzzle Track Cars. The Puzzle Cars run on a themed puzzle track that has nine different configurations. Combine the 16 puzzle pieces in new ways to make different tracks, or combine with another Puzzle Vehicle set to make even larger puzzle tracks. All different Puzzle Track Cars sets attach to each other to make one larger Puzzle Track Cars set. To run, the Puzzle Car only needs 1 AAA battery which is included. Choose your favorite type of Puzzle Car and theme from seven options: Lady Bug, Airplane, Construction Dump Truck, Train, School Bus, Fire Truck, and Police Car.